These will enhance the capabilities of traditional premium blended staple fiber yarns with the addition of continuous filament microfiber bundles. This mop contains 4 ply twisted yarn with 2 ply's being continuous microfiber filament and 2 ply's being our highest quality antimicrobial staple fiber yarn. The combination of the two types of yarns into one mop provides a more balanced a durable wet mop yarn with higher absorbency, faster drying times for your floors, and a longer product life.